In case of smallest image details and large magnifications please use macro-lenses which are specially designed for these applications.įurther details on optical calculations can be found in chapter Optical basics. Especially in case of very small working distances of several centimetres, the calculated values are no longer realistic. The calculated working distances refer to the optic centre of the lens housing. ![]() By means of additional spacers, however, the lens distance can be reduced ("see calculation of close-up rings"). Throw Distance Calculator Simple Advance Model type Model number 50,000 lm / 51,000 lm (Center) / Native 4K Lenses Without the supplied RQ50K’s handle, the vertical lens shift expands to ±50. In case of F-mount lenses and other lenses for larger image circle diameters, the minimum lens distances are often considerably larger. 13037 Gurney Rd Unit F, Baton Rouge, LA 70818 145,0004572 Beautiful lot with a mobile home in the heart of Central, walking distance to. Hinweis: Zur einfachen Berechnung bitte einen Wert in der Dropdownbox selektieren! Eingabe eigener Werte durch Auswahl von "User def." in DropDown-Liste!Ĭalculating the working distance using object size and opening angleĪttention: Calculated working distances below 150 to 300 millimetres cannot be focused using normal C-mount lenses. Send your calculation with your own email program (MailTo-link).Īrbeitsabstand: mit Pixelgröße Sensor, Brennweite und Bauteilgröße rechnen We respect your privacy: We do not store any inputs, results or recipients. ![]() ![]() Length/ size of inspected object in mm (field of view FOV): Note: Even when using the drop-down lists own values can be entered. Using object size& opening angle Calculating the working distance using focal length, object and sensor size Calculating one-dimensional distance between two points when you know the value for each is a cinch.
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